baber/WOPTO huggingface dataset:
Patent JP-2004341932-A (JP)
Title: Edition system
Inventor: HIRAI KEIJI
IPC: H04N5/765
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily connect any of the other peripheral device and the other editing device to a computer by simple constitution.  <P>SOLUTION: A repeater 4 is provided with a CPU 10 to be communicated with a personal computer 2. A switch 15 for switching a peripheral device I/O pin and an editing device I/O pin of shared connectors 13, 14 and connecting the switched I/O pin to a USB controller 11 is controlled by the CPU 10 in accordance with the other peripheral device 5 or the other editing device 7 connected to the shared connector 13 or 14. Thus the repeater 4 can connect the other peripheral device 5 or the other editing device 7 by simple constitution through one shared connector 13 or 14. The personal computer 2 having simple constitution provided with one USB interface part 26 can be connected and communicated with the repeater 4 and can be easily connected to any of the other peripheral device 5 and the other editing device 7. Even when any of the other peripheral device and the other editing device can be connected to the computer 2, any of the other peripheral device and the other editing device can be easily connected by the simple constitution that the repeater 4 is provided with at least one shared connector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343641-A (JP)
Title: Radio base station apparatus and data transfer control method
Inventor: IIDA KENICHIRO
IPC: H04L13/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput of data transfer in a wireless section.  <P>SOLUTION: A buffer 130 temporarily accumulates data of a data frame signal transferred from an RNC apparatus 300. An accumulation measuring section 132 measures the accumulation of data accumulated in the buffer 130. A parameter setting section 120 sets a buffer size, first threshold, second threshold, credit value, interval value and repetition period value. A determining section 134 determines whether the accumulation increases and exceeds the first or second threshold or it decreases and is less than the first or second threshold. A CACF signal generating section 122 generates a CACF signal on the basis of a result of determination by using a combination of the credit value, the interval value and the repetition value whose accumulations are larger than "0" and are within a range below the buffer size. A transmitting section 124 transmits the CACF signal to the RNC apparatus 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350370-A (JP)
Title: Switching power supply
Inventor: MATSUOKA MUTSUMI
IPC: H02M3/28
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply which self-determines a standby mode to stop oscillation of an active filter, for improved efficiency during standby and reduced number of components.  <P>SOLUTION: An active filter control circuit is connected among an active filter circuit, a flyback converter circuit, and an output controlling photocoupler which is connected to an output voltage detecting circuit. In the control circuit, an NPN transistor Q1 is connected to a voltage division point of voltage dividing resistors R1 and R2 shown in figure. The voltage dividing resistor R1 is connected to the feedback terminal of a first control IC in the flyback converter circuit, while the collector of the NPN transistor Q1 is connected to the base of an NPN transistor Q2 in the active filter circuit, with voltage dividing resistors R1 and R2 connected parallel to the transistor of the output controlling photocoupler. The control circuit monitors a feedback terminal voltage of the control IC for self-judging a standby mode, and stops oscillation of the active filter. Compared to a conventional system in which a standby current is detected on a secondary side, and the signal is transmitted to a primary side, the consumption of power while the signal is transmitted is eliminated, while the number of components is reduced and the efficiency at standby is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347785-A (JP)
Title: Sz slot and optical fiber cable
Inventor: WATANABE HIROTO
IPC: G02B6/44
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SZ slot type optical cable in which optical loss is small by obtaining a groove locus without causing small bending ina fiber ribbon to be hused in the groove of an SZ slot.  <P>SOLUTION: The SZ slot consists of a tension member and a resin slot layer in which one or more spiral grooves are formed on the tension member in the SZ direction, and the spiral groove plots approximately sine wave locus. When the locus of the spiral groove is Fourier expanded, and the ratio of the second order high frequency component, the ratio of the third order high frequency component, the ratio of the fourth high frequency component are called D<SB>2</SB>, D<SB>3</SB>and D<SB>4</SB>, respectively, and the reference value Φ<SB>0</SB>of the reversal angle is defined as Φ<SB>0</SB>=0.068D<SB>2</SB><SP>2</SP>-4.2D<SB>3</SB>+0.18D<SB>4</SB><SP>2</SP>+275, by limiting the reversal angle Φ as ≥0.97Φ<SB>0</SB>and ≤1.03Φ<SB>0</SB>, and restrainting the movement of the fiber ribbon housed in the spiral groove, it is possible to reduce the transmission loss by preventing the occurrence of small bending of the fiber ribbon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344055-A (JP)
Title: Beer-brewing machine having built-in beer server function
Inventor: AKIYAMA SEIZO
IPC: C12C13/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beer-brewing machine that has a built-in beer server function, pressure regulator, fermentation temperature regulator, computer control mechanism, etc., and uses a draft beer barrel with an automatic feed mechanism of yeast.  <P>SOLUTION: This beer-brewing machine having the built-in beer server function is constituted of a cooling apparatus, the pressure regulator, the fermentation temperature regulator, the draft beer barrel with the automatic feed mechanism of yeast, a controller of computer fermentation, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007690-A (JP)
Title: Method and apparatus for checking authentication of first communication component in communication network
Inventor: HORN GUNTHER
IPC: H04L9/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more simplified and enhanced method and a more simplified and enhanced apparatus than known methods and known apparatuses, which are capable of checking the authentication of the communication components in a communication network.  <P>SOLUTION: In the method of checking the authentication of the first communication components in the communication network, the first communication component uses first error identification data and information as to random number data to generate authentication information, the first communication participant transmits the authentication information and the information as to the random number information to a second communication participant, the second communication participant uses the authentication information and the random number information to again generate the first error identification data, and the second communication component checks whether or not the first error identification data again generated exist within a prescribed range. Further, configuring the first and second communication components, the above method is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079997-A (JP)
Title: Power generation system and power generating device
Inventor: KUROKAMI SEIJI
IPC: H02S10/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation system which exhibits high efficiency for optical-spectrum utilization resulting in high conversion efficiency, and features a low cost.  <P>SOLUTION: The power generation system comprises a photovoltaic element 1 and two power converters 31, 32. In the system, the photovoltaic element 1 comprises power generating layers 11, 12 electrically series-connected via an intermediate electrode 13, the intermediate electrode 13 positioned between the power generating layers 11, 12, an upper electrode 14 formed on the light-incoming-side face of the light-incoming-side power generating layer 11, and a lower electrode 15 on a side face opposite to the light-incoming direction of the other power generating layer 12. The outputs of the two power generating layers 11, 12 of the photovoltaic element 1 are connected respectively to the input sides of the two power converters 31, 32, while the output sides of the two power converters 31, 32 are parallel-connected to feed a load 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344832-A (JP)
Title: Flocculant supply method in sludge dehydrator and apparatus therefor
Inventor: SOGABE SATORU
IPC: C02F11/14
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost flocculant supply method in a sludge dehydrator capable of corresponding to a sudden change in the concentration of sludge being a dehydration object to sufficiently develop the inherent capacity of the dehydrator without complicating a control system, and an apparatus therefor.  <P>SOLUTION: Sludge is transferred into a sludge relay tank 3 from the lower part in a sludge storage tank 2 by a sludge transfer pump 4 and the concentration of the sludge uniformized in the sludge relay tank 3 is measured by a concentration sensor 8 while the supply amount of the sludge, which is supplied into a flocculation mixing tank 10 from the sludge relay tank 3 by a sludge supply pump 9, is measured by a flowmeter 11. The frequency determined on the basis of these measured values in the arithmetic part 16 of a control panel 15 is outputted to an inverter 17A for governing the number of rotations of a polymeric flocculant injection pump 12 to control the number of rotations of the pump. By this constitution, a polymeric flocculant is supplied into the flocculation mixing tank 10 in the amount corresponding to the concentration of sludge and the supply amount of sludge solid matter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357348-A (JP)
Title: Power converter
Inventor: TAKAHASHI MASARU
IPC: H02B1/36
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter where auxiliary equipment is integrally mounted as a unit for compact configuration, resulting in a smaller control panel case, for easy maintenance and inspection of the entire unit, resulting in quick assembly or replacement of the unit.  <P>SOLUTION: The power converter is partitioned into a unit front part 106 where electrical equipments including a semiconductor module 34 are arranged, and a unit rear part 107 where heat sinks 36 and 37 and a cooling fan 39 or the like are arranged. A connector 28 and main circuit terminal bases 42 and 43 or the like are arranged on the front side of the unit front part 106, with main circuit switch equipments 30 and 31 or the like which are auxiliary equipments are attached to a side face panel 56 behind it. The side face panel 56 is shifted outside the unit side face while the unit is pulled outside the case on an extension rail 72, to form a space for maintenance and inspection in the middle of the unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355146-A (JP)
Title: Data managing device
Inventor: HONMA MITSURU
IPC: G06F15/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data managing device for quickening the time-sequential display update of dynamically generated transaction data.  <P>SOLUTION: Data for display where each transaction data are expressed by one byte, and transaction data for one year are defined as one record are prepared from transaction data by a display data preparing means 4, and the data for display and the transaction data are stored in a database 2, and display update is quickly attained by a display updating means 5 in operating picture switching with the time-sequential display of the transaction data by displaying the data for display stored in the database 2 at a CRT 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357379-A (JP)
Title: Control method for dc motor
Inventor: MIZUMOTO KATSUYOSHI
IPC: H02P7/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a DC motor which can put the switching action of the normal rotation/reverse rotation drive of the DC motor into practice without a problem.  <P>SOLUTION: This method relates to the control method for the DC motor M, wherein mechanical relays 1a and 1b are driven when an on/off-changeover switch 4 is turned off, in a control circuit for the DC motor M which is equipped with circuit changeover switches 3a and 3b for switching the rotational direction of the DC motor M by controlling relay drive currents applied to relay driving means 2a and 2b for driving the mechanical relays 1a and 1b capable of switching directions of motor drive currents, so as to control the rotational direction of the DC motor M by the direction of the motor drive current applied to the DC motor M, and the on/off-changeover switch 4 which switches the on-state and off-state of the motor drive current applied to the DC motor M via the mechanical relays 1a and 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350854-A (JP)
Title: Device for delivering token shaped member
Inventor: TATETSUKI SABURO
IPC: A63F7/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a token stored in a medal storing part from falling out from a partition plate inserting and pulling out hole even by pulling out the partition plate for dividing the token storing part up and down.  <P>SOLUTION: An inserting and pulling-out hole opening and closing means 16 is provided on the partition plate inserting and pulling-out hole 15. The inserting and pulling-out hole opening and closing means 16 is turnably mounted within the vertical face by a pair of left and right rotating shafts 19L and 19R and a pair of left and right bearing members 23L and 23R fixed on the lower part side of a pressure reducing plate 22 of a hopper 6. When the back end part of the partition plate 14 abuts on an inclined face 17A and is moved in the right direction of the figure, a connecting plate part 20 is bent downward by a force received through the partition plate 14 and a lid part 17 is pushed down, and the partition plate 14 is thereby pulled out from the partition plate inserting and pulling out hole 15. The lid part 17 is provided in such a way that the upper end is brought into contact with the upper edge 15A of the partition plate inserting and pulling-out hole 15 by elasticity of a part of the connecting plate part 20 from the lower side to seal the central part of the partition plate inserting and pulling-out hole 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351314-A (JP)
Title: Method and apparatus for conveyer washing
Inventor: KOMORI KOICHI
IPC: B08B9/42
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of periodically and automatically carrying out washing for separating and removing an adhering or accumulated silicone coating agent on a chain conveyer, or the like, of a coating apparatus for silicone coating on the outer face of bottles for beverage.  <P>SOLUTION: The method and apparatus for conveyer washing are for removing a coating film adhering to the conveyer for transporting bottles subjected to silicone coating treatment on the outer faces by jetting saturated steam to the front side and/or rear side in the return part of the conveyer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352148-A (JP)
Title: Braking device for vehicle
Inventor: KAMIYA MASAHIKO
IPC: B60W10/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a brake squeal while maintaining total braking force of a vehicle by means of a friction brake and an engine brake.  <P>SOLUTION: When generation of the brake squeal is detected with a signal of a vibration sensor 5 of each wheel, an ECU 10 outputs a shift down command to an automatic transmission AT9. With the shift down of the AT9, the engine brake acts on driving wheels FL, FR, and the braking force is increased by α. At the same time, target braking force of the right and left wheels of the wheels (the driving wheels or driven wheels) in which the brake squeal is detected is decreased by the increase α, and the frictional braking force of the wheel with the brake squeal being detected is decreased by the α and a resonance state is changed to restrain the brake squeal. The total braking force of the entire vehicle is constantly maintained as the increase due to the engine brake and a decrease of the frictional braking force cancel each other. Accordingly, generation of abnormal vehicle behavior is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352172-A (JP)
Title: Tire for heavy load
Inventor: MARUOKA KIYOTO
IPC: B60C15/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a bead part while restraining uneven wear in a tread shoulder area.  <P>SOLUTION: An inclined line K passes through an intersection point Pa, where a vertical reference line X in a radial direction passing through a central point 5C of a bead core 5 crosses with an outer face of a ply main body part 6a of a carcass 6, and an intersection point Pb, where a transverse reference line Y in parallel with a bead core inner face S passing through the central point 5C crosses with the outer face of the ply main body part 6a. In a state of filling 5% of regular inner pressure, an angle θ formed by the inclined line K and the transverse reference line Y is made to be 50 to 60°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357190-A (JP)
Title: Image reading apparatus
Inventor: MATSUDA TAKASHI
IPC: H04N1/19
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus in which a processing speed is accelerated by controlling timings of operations in the case of sheet-through type reading.  <P>SOLUTION: A digital copy machine 1 performs an ADF shading action for moving a first runner 15 to under a white reference board 12 to read the white reference board 12 and then moving it to under a sheet-through contact glass 11, and then reads a dust detection reference board 26 to detect dirt on the sheet-through contact glass 11. In a sheet-through reading action for then moving an original onto the sheet-through contact glass 11 via an ADF 20, just after the lapse of time (T=Ts+Tl-Td) resulting from subtracting a time Td from the start of the sheet-through reading action to the arrival of an original top at a sheet-through reading position from the total time of a time Ts required for the ADF shading action and a time Tl required for the dirt detecting action after an image reading request is received, the sheet-through reading action is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006370-A (JP)
Title: Electron beam control apparatus
Inventor: TINGAY JOHN
IPC: H01L21/027
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam control apparatus capable of preventing the deformation of a magnetic field, i.e., the deterioration of the positioning error of an electron beam deflected by the magnetic field by promoting the dissipation of heat from a coil generating the magnetic field to prevent the deformation of the coil.  <P>SOLUTION: The electron beam control apparatus comprises a coil frame demarcating the passage of an electron beam and carrying a coil operating to generate the magnetic field having an effect on the electron beam passing the passage. The coil frame is formed of a highly strong, nonmagnetic, and electrically insulating ceramic material in an area where at least the coil is present. The ceramic material has thermal conductivity and a thermal expansion coefficient selected so as to dissipate heat at such a speed as to generally stop the thermal expansion of the coil which may cause the deformation of the generated magnetic field on a specified thermal output by the coil during a semi-continuous operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358486-A (JP)
Title: Laser beam machining method using mode lock laser
Inventor: TSUNEMI AKIRA
IPC: B23K26/06
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method which enables a reduction in thermal effects during machining and prevent a quality deterioration of a hole.  <P>SOLUTION: A mode-locked laser beam is emitted from a mode lock laser oscillator 1. The laser beam emitted from the mode lock laser oscillator 1 is made incident on a workpiece 9. A hole is formed to the workpiece 9. A pulse laser beam, whose pulse width is in the order of the picosecond, can be obtained by using the mode lock laser oscillator. As a result, the thermal influence can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359316-A (JP)
Title: Measuring container
Inventor: MIYANISHI OSAMU
IPC: A61J7/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring container, which provides an improved operability in opening /closing the container and taking out an article when the container is shaken to take out the article, and enables the takeout of a certain amount of the articles by a simple operation.  <P>SOLUTION: The measuring container comprises a container portion A, which has an almost pentagonal housing chamber 7 formed on a bottom board 1 of a rectangular shape with one side of a semi-circle part, and a circular loading chamber 9 communicating with the housing chamber 7 through an opening part 6a and having a cutout 7a formed along the circumferential end of the semicircular part to be as long as the half of the circumference of the semicircular part. The container also includes a measuring takeout rotary portion B, which has a cutout 24 for taking out a certain amount of the articles and a grip 25 for rotation, and is fitted into the loading chamber 9 in such a way that the grip 25 is located within the cutout 7a and the rotary portion B is set rotatable about a rotation axis O. The container further includes a lid C for closing the container portion A, which has a top board 31 identical with the bottom board 1 in shape and having a cutout 35a formed along the semi-circular circumferential end of the top board 31 to be as long as the half of the circumferential end, and a takeout hole 36 formed on the top board 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360842-A (JP)
Title: Sealing device and rolling bearing comprising the same
Inventor: ODA TETSUYA
IPC: F16C33/80
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To omit a chromate coating, and to prevent the impairing of characteristics such as the corrosion resistance caused by the omission of the chromate coating.  <P>SOLUTION: A sealing member such as a shield plate 6 and a seal, mounted on one of bearing rings 2 of an anti-friction bearing 1 for sealing an annular space 5 between the bearing ring and the other raceway member 3 is provided with a metallic ring 8. The metallic ring 8 has a zinc plating layer 8b on its surface, and a surface of the zinc plating layer 8b is directly coated with an inorganic coating such as a lithium silicate coating 8c. The corrosion resistance and the workability same as that obtained in a case applying the chromate coating or more can be obtained by controlling the coating quantity of the inorganic coating 8c or adjusting a method of forming the inorganic coating 8c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359445-A (JP)
Title: Lifting device of industrial vehicle
Inventor: YOSHIKAWA MASAMORI
IPC: B66F9/08
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct operator's visibility by a hose in a lifting device of an industrial vehicle.  <P>SOLUTION: In a rotatable guide roller 55 for winding the hose 17a, a curved guide channel 56 having smaller diameter than wall bodies 55a, 55b formed in both end parts is formed between the wall bodies 55a and 55b, and a plurality of guide rollers 55 are arranged at adequate positions to widen operator's visibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI